Daily Killer Sudoku October 30, 2026
The same puzzle everyone got on October 30, 2026 — deterministic, graded, and still playable.
| 9 | 13 | 18 | 10 | 19 | ||||
| 8 | 6 | 6 | 6 | 5 | ||||
| 13 | 7 | 19 | 5 | 19 | ||||
| 24 | 14 | 15 | ||||||
| 18 | 3 | 12 | ||||||
| 11 | 6 | 13 | 14 | |||||
| 15 | 11 | 9 | ||||||
| 18 | 13 | 24 | 8 | |||||
| 9 | 5 | 1 | 2 |
What it takes to solve
Our grader solved this puzzle in 143 steps. Every technique it needed, in ladder order:
- Naked single× 53
- Hidden single× 27
- Naked pair× 1
- Cage combinations× 62
Difficulty on Stillgrid is graded by the hardest technique a puzzle actually requires — this one earns Medium. How the technique ladder works.
Stuck on a cage? The killer sudoku calculator lists every combination a sum can take.
Also on October 30, 2026: the daily classic.